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Data transfer optimization through destination analytics and data de-duplication

a data transfer and destination technology, applied in the field of data transfer, can solve the problems of increasing the difficulty of transferring large quantities of data across slow or congested connections, and increasing the difficulty of transferring large quantities of data

Inactive Publication Date: 2015-05-26
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This approach significantly increases data transfer speeds and reduces transmission costs by strategically maintaining data warehouses at intermediate nodes and using dynamic chunking optimization to reduce data transmission size, eliminating the need for database synchronization.

Problems solved by technology

Transferring large quantities of data across slow or congested connections is a common challenge.
This challenge will persist or even worsen if the growth in data transfer requirements exceeds the growth in bandwidth.

Method used

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  • Data transfer optimization through destination analytics and data de-duplication
  • Data transfer optimization through destination analytics and data de-duplication
  • Data transfer optimization through destination analytics and data de-duplication

Examples

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Embodiment Construction

[0016]The present principles are directed to data transfer optimization through destination analytics and data de-duplication. The present principles reduce data re-transmission by strategically maintaining data warehouses at intermediate nodes. When a user wishes to transfer data between two nodes, we check to see if some or all of that data already exists at a node closer to the recipient. In an embodiment, we then only send the following: (1) the data not existing on suitable intermediate nodes; and (2) the instructions required to assemble the original data. Such a policy will increase transfer speeds and reduce transmission costs. It should be noted that the preferred embodiment obviates the need to synchronize databases between nodes.

[0017]In an embodiment, the present principles use a chained de-duplication strategy that incorporates dynamic chunking optimization to reduce the size of data transmission. As used herein, the term “chained de-duplication strategy” refers to the ...

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PUM

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Abstract

There are provided methods and systems for transferring requested data over a node chain from a source node to a destination node through at least two intermediate nodes. A method includes identifying, at a file system level, at each of the at least two intermediate nodes, prior data previously sent to or received from a subsequent node in the node chain that matches at least a portion of the requested data. The method also includes transmitting, to the subsequent node, at least one pointer to the prior data and a reconstruction recipe for reconstructing the requested data at the subsequent node based on at least the at least one pointer, when the prior data matches at least the portion of the requested data. The method further includes transmitting, to the subsequent node, other portions of the requested data previously unsent to or un-received by the subsequent node.

Description

BACKGROUND[0001]1. Technical Field[0002]The present principles relate generally to data transfer and, in particular, to data transfer optimization through destination analytics and data de-duplication.[0003]2. Description of the Related Art[0004]Transferring large quantities of data across slow or congested connections is a common challenge. This challenge will persist or even worsen if the growth in data transfer requirements exceeds the growth in bandwidth.SUMMARY[0005]According to an aspect of the present principles, there is provided a method for transferring requested data over a node chain from a source node to a destination node through at least two intermediate nodes. The method includes identifying, at a file system level, at each of the at least two intermediate nodes, prior data previously sent to or received from a subsequent node in the node chain that matches at least a portion of the requested data. The method also includes transmitting, to the subsequent node, at lea...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H04L12/28G06F17/30H04L29/08
CPCG06F17/3015H04L67/10G06F16/113H04L67/5651G06F16/174G06F16/182H04L67/1095
Inventor LYNAR, TIMOTHY M.STEER, KENT C.
Owner INT BUSINESS MASCH CORP
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